I agree that Nunez is actually a really solid striker. He was just like that while he was playing for Benfica. But since he joined Liverpool something has been going wrong. He started to waste so many goal opportunities. Maybe this was because of not being able to adapt to the environment quickly. At this point he differentiates from Haaland already.

Because nothing changes for Haaland about whether he plays for Dortmund or Manchester City. He still continues to be a goal machine just like we have seen in this season. Comparing the talents of these players Haaland is again way ahead of Nunez in my opinion. They are nearly at the same age but there is a very visible gap between the skills of these players. This is why Haaland is wanted much more than him.